e.g. Filippa Pettersson or Cancer Res. 75(6) , 1102-12, (2015) or 10.1002/anie.201600521
Tetrahedron letters
An efficient approach to the family of 4-substituted pipecolic acids. Syntheses of 4-oxo-, cis-4-hydroxy-, and trans-4-hydroxy-L-pipecolic acids from L-aspartic acid
... Tetrahedron Letters. Volume 36, Issue 12, 20 March 1995, Pages 2037–2040. Cover image Cover image. An efficient approach to the family of 4-substituted pipecolic acids. ... Received 12 January 1995, Accepted 25 January 1995, Available online 14 June 2000. Abstract. ...